/*
 *    sora-editor - the awesome code editor for Android
 *    https://github.com/Rosemoe/sora-editor
 *    Copyright (C) 2020-2023  Rosemoe
 *
 *     This library is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU Lesser General Public
 *     License as published by the Free Software Foundation; either
 *     version 2.1 of the License, or (at your option) any later version.
 *
 *     This library is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *     Lesser General Public License for more details.
 *
 *     You should have received a copy of the GNU Lesser General Public
 *     License along with this library; if not, write to the Free Software
 *     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
 *     USA
 *
 *     Please contact Rosemoe by email 2073412493@qq.com if you need
 *     additional information or have any questions
 */
package io.github.rosemoe.sora.util;

public class TemporaryFloatBuffer {

    private static float[] sTemp = null;

    public static float[] obtain(int len) {
        float[] buf;

        synchronized (TemporaryFloatBuffer.class) {
            buf = sTemp;
            sTemp = null;
        }

        if (buf == null || buf.length < len) {
            buf = new float[len];
        }

        return buf;
    }

    public static void recycle(float[] temp) {
        if (temp.length > 1000) return;

        synchronized (TemporaryFloatBuffer.class) {
            sTemp = temp;
        }
    }

}
